_ What's wrong with chlorine? , mainly using geothermal clean heat energy resources, with good medical and health care functions. The hot spring geothermal resources in Shipai Town have been explored by the Institute of Geology and Mineral Development of the Second Geological Exploration Bureau of the Ministry of Metallurgy, and it has been proved that it can meet the requirement of mining 2000 tons of hot water at 58~60℃.